/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraEmitter.h
Merges in any changes from the parent emitter into this emitter.
[TArray](API\Runtime\Core\Containers\TArray)< [INiagaraMergeManager::FMergeEmitterResults](API\Plugins\Niagara\INiagaraMergeManager\FMergeEmitterResults) > MergeChangesFromParent()